BR112019006355A2 - parafuso de transferência de energia e processo de extrusão melhorado - Google Patents
parafuso de transferência de energia e processo de extrusão melhoradoInfo
- Publication number
- BR112019006355A2 BR112019006355A2 BR112019006355A BR112019006355A BR112019006355A2 BR 112019006355 A2 BR112019006355 A2 BR 112019006355A2 BR 112019006355 A BR112019006355 A BR 112019006355A BR 112019006355 A BR112019006355 A BR 112019006355A BR 112019006355 A2 BR112019006355 A2 BR 112019006355A2
- Authority
- BR
- Brazil
- Prior art keywords
- extruder
- transfer screw
- power transfer
- extrusion process
- section
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/64—Screws with two or more threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/64—Screws with two or more threads
- B29C48/66—Barrier threads, i.e. comprising primary and secondary threads whereby the secondary thread provides clearance to the barrel for material movement
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/247—Heating methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/251—Design of extruder parts, e.g. by modelling based on mathematical theories or experiments
- B29C48/2511—Design of extruder parts, e.g. by modelling based on mathematical theories or experiments by modelling material flow, e.g. melt interaction with screw and barrel
- B29C48/2513—Design of extruder parts, e.g. by modelling based on mathematical theories or experiments by modelling material flow, e.g. melt interaction with screw and barrel in the plasticising zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/507—Screws characterised by the material or their manufacturing process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662414098P | 2016-10-28 | 2016-10-28 | |
PCT/US2017/056573 WO2018080806A1 (en) | 2016-10-28 | 2017-10-13 | Energy transfer screw and improved extrusion process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019006355A2 true BR112019006355A2 (pt) | 2019-06-25 |
Family
ID=60191505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019006355A BR112019006355A2 (pt) | 2016-10-28 | 2017-10-13 | parafuso de transferência de energia e processo de extrusão melhorado |
Country Status (11)
Country | Link |
---|---|
US (1) | US11077598B2 (ru) |
EP (1) | EP3532262A1 (ru) |
JP (1) | JP2019536661A (ru) |
KR (1) | KR20190073420A (ru) |
CN (1) | CN109843540A (ru) |
BR (1) | BR112019006355A2 (ru) |
CA (1) | CA3041591A1 (ru) |
MX (1) | MX2019004049A (ru) |
RU (1) | RU2754725C2 (ru) |
TW (1) | TW201815551A (ru) |
WO (1) | WO2018080806A1 (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102151080B1 (ko) * | 2019-12-18 | 2020-09-02 | 에쓰대시오일 주식회사 | 압출 및 사출 성형용 펠렛 및 이의 제조 장치 |
US11285652B2 (en) * | 2020-02-17 | 2022-03-29 | Robert A. Barr | No solid bed extruder screw |
FR3125354A1 (fr) * | 2021-07-19 | 2023-01-20 | Nexans | Procédé de fabrication d’un câble électrique par extrusion d’une composition à base d’un polymère de propylène et d’un liquide diélectrique avec une vis barrière comportant une section de mélange |
FR3133783A1 (fr) * | 2022-03-22 | 2023-09-29 | Nexans | Procédé de fabrication d’un câble électrique par extrusion d’une composition à base de particules solides d’un polymère de propylène comprenant la sélection des particules solides en fonction d’un attribut |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3445890A (en) * | 1966-12-08 | 1969-05-27 | Nrm Corp | Two-stage extruder |
US3650652A (en) * | 1970-05-05 | 1972-03-21 | Feed Screws Inc | Apparatus for extruding plastic material |
CH535109A (de) * | 1970-05-08 | 1973-03-31 | Plast Elastverarbeitungsmasch | Extruderschnecke |
US4173417A (en) * | 1977-04-15 | 1979-11-06 | Hpm Corporation | Extrusion apparatus and method |
US4310484A (en) * | 1980-08-01 | 1982-01-12 | Union Carbide Corporation | Method for extruding molten narrow molecular weight distribution, linear, ethylene copolymers |
US4405239A (en) * | 1982-04-13 | 1983-09-20 | Chung Chan I | Energy efficient extruder screw |
CN2048820U (zh) * | 1989-07-01 | 1989-12-06 | 北京化工学院 | 二阶式排气挤出机螺杆 |
US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
US5783638A (en) | 1991-10-15 | 1998-07-21 | The Dow Chemical Company | Elastic substantially linear ethylene polymers |
JPH08203358A (ja) * | 1995-01-30 | 1996-08-09 | Showa Electric Wire & Cable Co Ltd | 架橋用ポリエチレン混和物の押出し方法 |
RU2095242C1 (ru) * | 1995-10-16 | 1997-11-10 | Общество с ограниченной ответственностью "Ирбис" | Экструзионная машина |
US6176606B1 (en) * | 1999-09-03 | 2001-01-23 | Davis-Standard Corporation | Extruder screw |
US6599004B2 (en) * | 2001-05-03 | 2003-07-29 | Robert A. Barr | Extruder screw with improved energy efficient melting |
US7014353B2 (en) * | 2002-02-25 | 2006-03-21 | New Castle Industries, Inc. | Plasticating screw and apparatus |
DE10253225B4 (de) * | 2002-11-15 | 2007-05-24 | Krauss-Maffei Kunststofftechnik Gmbh | Schnecke für Ein-Schnecken-Extruder |
US7355089B2 (en) | 2004-03-17 | 2008-04-08 | Dow Global Technologies Inc. | Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates |
JP2006187923A (ja) * | 2005-01-05 | 2006-07-20 | Sekisui Chem Co Ltd | 押出スクリュ |
DE102008038529B3 (de) | 2008-08-20 | 2009-11-05 | Kraussmaffei Technologies Gmbh | Einschneckenextruder |
JP2010105333A (ja) * | 2008-10-31 | 2010-05-13 | I K G Kk | 成形機、及び成形機用スクリュー |
US8177413B2 (en) * | 2010-03-05 | 2012-05-15 | Chung Chan I | Scientifically designed barrier screw |
CA2819210A1 (en) * | 2010-11-30 | 2012-06-07 | Mitsubishi Gas Chemical Company, Inc. | Molded article having excellent fuel barrier properties |
CN203937164U (zh) * | 2014-06-04 | 2014-11-12 | 华南理工大学 | 一种超临界流体微孔塑料挤出发泡螺杆 |
-
2017
- 2017-10-13 US US16/344,691 patent/US11077598B2/en active Active
- 2017-10-13 BR BR112019006355A patent/BR112019006355A2/pt not_active Application Discontinuation
- 2017-10-13 JP JP2019518107A patent/JP2019536661A/ja active Pending
- 2017-10-13 CA CA3041591A patent/CA3041591A1/en not_active Abandoned
- 2017-10-13 EP EP17791823.2A patent/EP3532262A1/en not_active Withdrawn
- 2017-10-13 CN CN201780063286.XA patent/CN109843540A/zh active Pending
- 2017-10-13 MX MX2019004049A patent/MX2019004049A/es unknown
- 2017-10-13 WO PCT/US2017/056573 patent/WO2018080806A1/en unknown
- 2017-10-13 RU RU2019113854A patent/RU2754725C2/ru active
- 2017-10-13 KR KR1020197013197A patent/KR20190073420A/ko not_active Application Discontinuation
- 2017-10-19 TW TW106135984A patent/TW201815551A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
RU2019113854A (ru) | 2020-11-09 |
TW201815551A (zh) | 2018-05-01 |
MX2019004049A (es) | 2019-07-15 |
US11077598B2 (en) | 2021-08-03 |
JP2019536661A (ja) | 2019-12-19 |
RU2019113854A3 (ru) | 2020-11-18 |
CA3041591A1 (en) | 2018-05-03 |
WO2018080806A1 (en) | 2018-05-03 |
EP3532262A1 (en) | 2019-09-04 |
RU2754725C2 (ru) | 2021-09-06 |
CN109843540A (zh) | 2019-06-04 |
KR20190073420A (ko) | 2019-06-26 |
US20200047387A1 (en) | 2020-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |